Reinhold Reck

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Maintal, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for the preparation of hydrogen sulfide
- Patent number 4,629,617
- Issue date Dec 16, 1986
- Degussa AG
- Karl Voigt
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for removing extractable substances from carbon black
- Patent number 4,435,378
- Issue date Mar 6, 1984
- Degussa Aktiengesellschaft
- Reinhold Reck
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Carbon black useful for pigment for black lacquers
- Patent number 4,366,138
- Issue date Dec 28, 1982
- Deutsche Gold- und Silberscheideanstalt Vormals Roessler
- Edith Eisenmenger
- C01 - INORGANIC CHEMISTRY